Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Before
After
Before
After
Before
AfterTrane Air Duct Cleaning in San Jose, CA | Morton’s Air Duct Cleaning
We clean and seal Trane duct systems across San Jose, from 1960s Cambrian Park ranches with original XB air handlers to newer XV variable-speed setups in Berryessa. The thing that makes our Trane work different here is simple: San Jose’s bowl-shaped valley traps wildfire smoke against the surrounding hills, and that smoke ends up inside Trane return plenums that were never sealed well to begin with. We’re an independent Trane service provider, not a dealer, so we fix what’s actually wrong. Call (323) 918-4345 for a free estimate and we’ll tell you exactly what we found before anything gets touched.
Why San Jose Residents Choose Us for Trane Service
Paul Adeyemi, our owner, learned ventilation mechanics at Los Angeles Trade-Technical College and has spent nearly two decades inside the walls of homes across California. He’s the technician neighbors call when they want someone who lays down drop cloths without being asked and explains every step before touching anything. We know Trane equipment the way a careful mechanic knows a specific engine family: the factory filter racks, the cabinet return plenums, the particular way Trane’s cased coils collect debris in Santa Clara Valley conditions.
Because we’re independent, we can bring Trane-specific knowledge without being bound to a dealer’s warranty script. When a Trane coil is matted with oak pollen and wildfire ash, we clean it. When a return plenum leaks at the seams after 40 years in a hot attic, we seal it. San Jose homeowners get the same written price before work starts that every Morton’s customer gets, with shoe covers and drop cloths on every visit.
We also service Trane sales & service needs across the full equipment lineup, so the technician who cleans your ducts understands the system they’re attached to.
Common Trane Air Duct Cleaning Problems We Solve in San Jose
- Smoke-saturated return ducts. San Jose’s July through November fire season pulls fine particulate from the Diablo Range and Central Valley straight into Trane return systems. We see return plenums packed with smoke residue that coastal Bay Area homes simply don’t accumulate at the same rate.
- Cased coil pollen matting. Trane’s coil fin spacing traps the fine grass and oak pollen from San Jose’s spring season, then the summer heat bakes it onto the fins. By the time smoke season rolls around, the coil is a sticky mess that restricts airflow and makes the system work harder.
- Fiberglass liner shedding in attic runs. In Cambrian Park and East San Jose, 1960s and 70s tract homes often have original fiberglass-lined flex duct in attics that hit 140°F or higher. That heat degrades the liner, and the fibers shed directly into the Trane blower wheel, throwing it out of balance.
- Leaky return plenums on older Trane cabinets. After 40-plus years in unconditioned San Jose attics, Trane cabinet return plenums frequently leak at the seams. Smoke-laden attic air bypasses the filter entirely and coats the evaporator coil with sticky particulate.
- Undersized filter slots on Trane air handlers. Many San Jose tract homes have factory filter racks that were never meant for wildfire smoke loads. Homeowners upgrade to 5-inch media cabinets, and we find the old cabinet itself caked with residue from years of smoke events.
Trane Service in San Jose: What Local Conditions Mean for Your Equipment
San Jose sits at the southern tip of a bowl-shaped valley ringed by the Diablo Range to the east and the Santa Cruz Mountains to the west. That geography traps wildfire smoke from fires burning in both ranges, and during the 2020 SCU Lightning Complex fires, smoke poured directly east of the city and settled onto the valley floor. For Trane owners, this means something specific: your air handler pulls in more fine particulate during fire season than identical equipment running in San Francisco or Santa Cruz. The smoke infiltrates through the same leaky Trane return plenums common in Cambrian Park, Berryessa, and Alum Rock tract homes, so a standard coil cleaning often reveals a duct system that needs sealing far more than a blower swap. We tell San Jose homeowners this before we start, because it changes what the job actually is.
Trane Models & Products We Service in San Jose
We clean and seal ductwork on the full Trane residential lineup: XR Series air handlers and condensers (XR14, XR16), XB Series builder-grade systems (XB13, XB14) that show up all over San Jose’s post-war tract housing, XV Series variable-speed systems (XV18, XV20i), and XR heat pumps paired with cased coils. When a cabinet demands exact fit, we use OEM Trane filters, gaskets, and blower components. For common wear items like flex duct, mastic, and filter cabinets, we use high-quality aftermarket equivalents built to hold up against South Bay attic heat. If your Trane air handler is 15-plus years old with a cracked heat exchanger or a blower wheel that’s been chewed up by liner fibers, we’ll tell you honestly whether clean-and-seal or replacement is the smarter money. Our San Jose service area coverage includes Video Inspection, Full System Cleaning, and Evaporator Coil Cleaning on every Trane job that calls for them.
Trane Service Pricing in San Jose
Air Duct Cleaning - San Jose for a Trane system typically runs $450 to $900 for a full system, depending on home size, duct runs, and how much smoke residue has built up over the years. Adding evaporator coil cleaning usually brings the total to $600 to $1,100, and replacing failed flex runs or sealing return plenums adds materials at cost. We give you a written price before any work starts, so you know the number before our crew touches anything. Paul’s signature line on the job site is simple: “Before we start, let me show you exactly what we found and exactly what it will cost to fix it.” Call (323) 918-4345 and we’ll schedule a walkthrough.
Serving San Jose, CA - Our Local Coverage Area
We’re based in the San Jose area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Trane Air Duct Cleaning in San Jose
Yes, and in most Cambrian Park homes of that era, cleaning alone solves the visible problem but sealing is what actually keeps it from coming back. Original flex duct in those attics has usually degraded to the point where liner fibers are circulating, and the return plenum leaks smoke from every fire season. We clean first, then seal the leaks and replace failed runs so the system stays clean. Call (323) 918-4345 and we’ll inspect before we recommend anything.
Because San Jose’s bowl-valley geography traps wildfire smoke from the Diablo Range and Central Valley, and your Trane return system pulls that smoke in through leaky plenum seams or an undersized filter slot. The smoke residue bakes onto the cased coil during the hot months, and every new smoke event re-heats it. We clean the coil, seal the return, and often upgrade the filter cabinet to a 5-inch media setup. For an exact diagnosis, call (323) 918-4345.
Yes. XV systems run their blowers at low speeds for long stretches, which means debris builds up more gradually and more evenly across the coil. The cleaning process is the same, but static pressure readings matter more on an XV because the variable-speed motor responds to duct restriction differently than a fixed-speed XB. We check those readings before and after the job, and we clean the coil and blower wheel as one system rather than as separate components.
It’s a duct problem, and it’s one we see constantly in San Jose’s 1960s and 70s tract homes where attic temperatures hit 140°F in summer. The liner sheds fibers into the airstream regardless of which brand of air handler you own, but on Trane systems the fibers tend to collect on the blower wheel and throw it out of balance. We replace the failed flex runs with modern ducting and clean the blower, then seal the whole return path.
We focus on residential duct cleaning and San Jose Dryer Vent Cleaning, including Trane systems in single-family homes, townhomes, and small multi-unit buildings. For a commercial rooftop unit in San Jose, we can point you toward the right local commercial HVAC firm. If it’s a house, call (323) 918-4345 and we’ll take care of the ductwork end to end.
Service Areas Near San Jose
We serve San Jose and the surrounding South Bay communities, including Cambrian Park, Berryessa, Alum Rock, and East San Jose. For service in other regions, see Trane service in Columbus or Trane service in San Francisco.
Book Your Trane Service in San Jose Today
Call (323) 918-4345 for a free estimate on Trane air duct cleaning in San Jose. We’ll walk through what we found, give you a written price, and leave the house cleaner than we found it. Same-day appointments are often available.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving San Jose since 2005.